Mate in 4 and 5

Logic Level 4

It is White's move. White can mate in 4 and in 5 starting with the same move. What is that move?

The bottom left corner square has coordinates $$(0, 0)$$. Each piece has a value: $$\text{Bishop}=3$$, $$\text{Pawn}=1$$ and $$\text{King}=4$$.

Submit your answer as $$V\times { x }_{ 1 }\times { y }_{ 1 }$$, where $$V$$ denotes the value of the piece that White must move and the coordinates of the square where it has to go are $$\left( { x }_{ 1 },{ y }_{ 1 } \right)$$.

Clarification: Black plays optimally.

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